President Trump stated on Truth Social: “The U.S. Navy, the greatest in the world, will immediately begin the process of BLOCKADING all vessels attempting to enter or exit the Strait of Hormuz.” U.S. Central Command (CENTCOM) confirmed that the blockade, effective this morning, applies “impartially” to all vessels heading to or from Iranian ports, including those in the Persian Gulf and the Gulf of Oman. Ships simply transiting between other non-Iranian ports will not be affected. Context of a Stalemated War This decision comes the day after historic talks between the United States and Iran in Islamabad, where Vice President JD Vance presented a “final offer.” The discussions failed, mainly due to Iran’s refusal to abandon its nuclear program. The blockade follows the 2026 war triggered by joint U.S.-Israeli strikes last February, which had already severely weakened Tehran’s military and economic capabilities. The Strait of Hormuz, a strategic maritime chokepoint only 21 miles wide at its narrowest point, carries nearly one-fifth of the world’s oil. Its closure or partial blockage risks causing a surge in crude oil prices and major disruptions to global energy markets. Iran’s Furious Reaction The Iranian military immediately described the blockade as “an act of piracy” and “illegal.” In a statement, the Revolutionary Guards warned that “no port in the Gulf will be safe” if theirs are threatened. Tehran is threatening asymmetric responses, particularly through its fast naval forces and anti-ship missiles. The Iranian regime, already under heavy pressure after months of conflict, appears to be preparing for a prolonged “war economy.” International Implications Military experts estimate that maintaining the blockade will require at least two U.S. carrier strike groups on a sustained basis. It could also lead to incidents with third countries whose ships trade with Iran. For now, no incidents have been reported, but tensions are at their peak in the region. Observers fear a new escalation that could turn this blockade into an open naval conflict. The world is holding its breath: Does this blockade mark the beginning of the end for Iran’s nuclear ambitions, or the spark for an even wider regional conflagration? The coming hours will be decisive.